Uncaught (in promise) TypeError: s.getAsync is not a function when calling Office.context.mailbox?.item?.sessionData?.getAsync about office-js

[SethDG]

An interesting data point, but the team strongly believes is a red herring, a new version of our package was approved shortly before the initial problem was reported. It's curious, but probably unrelated. The package is here: https://partner.microsoft.com/en-us/dashboard/office/products/6d16e3ac-a76c-410b-9d12-cf56863df9c6/overview

[SethDG]

Additionally, before this code is run, there is a check done to make sure this code should be safe:

	get isSupportSessionData() {
		try {
			return officeoutlook.isSetSupported?.('Mailbox', '1.11') && !!officeoutlook.sessionData;
		} catch (error) {
			return false;
		}
	}

[Oleg-O]

I believe this is the same issue as #4154.